Wet method dedusting system of centrifugal axial flow-type vacuum pump and corresponding dust collector and floor cleaning machine

Abstract

The invention provides a wet method dedusting system of a centrifugal axial flow-type vacuum pump and a dust collector and a floor cleaning machine using the system. The invention designs a centrifugal axial flow-type vacuum pump which exhausts along the axial direction of the pump shell and has low noise, and a special speed reduction barrel is arranged in the pump shell. The invention also designs a special wet method dedusting flow which is applicable to industrial dedusting and civilian-used dust collector at the same time and can lead the dust containing amount in exhausted gas to be zeroor near zero, the work flow is subsequent to the flow of removing crude dust such as hop-pocket dedusting and the like, and air current can pass through plastic foam for three time to achieve the purpose of completely purifying on the condition of fully wetting with water. In The invention uses the principle and the equipment of the dedusting system to design a wet method dust collector, and improve and perfect the vacuum floor cleaning machine.

Description

technical field [0001] The content of the present invention relates to the reduction of the noise pollution of the centrifugal vacuum pump or the centrifugal fan, the improvement of industrial and household vacuuming methods, and a new vacuum mopping machine designed by applying the improved vacuum pump and wet vacuuming process. Background technique [0002] Most of the existing industrial vacuum cleaning systems are dry-type, and the ultra-fine dust flowing out from the bag filter still pollutes the environment seriously. Existing household vacuum cleaners are also dry vacuuming, and the discharged air also has secondary pollution. Existing centrifugal vacuum pumps are very noisy and deafening. Even the low-pressure fans that supply air to ordinary boilers are surprisingly noisy, often disturbing the normal life of residents. Though the newly invented vacuum mopping machine does not come out, its design also has many unsatisfactory parts. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing industrial vacuum cleaning systems are dry, and the ultrafine dust flowing out from the bag filter still pollutes the environment seriously

Existing household vacuum cleaners are also dry vacuuming, and the discharged air also has secondary pollution

Existing centrifugal vacuum pumps are very loud and deafening

Even the low-pressure fans that supply air to ordinary boilers are surprisingly noisy, often disturbing the normal life of residents

Although the newly invented vacuum mopping machine has not been seen, its design also has many unsatisfactory parts

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